APA (7th ed.) Citation

Wahl, K. L., Vining, K. C., & Wiche, G. J. (1993). Precipitation in the upper Mississippi River basin, January 1 through July 31, 1993. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Wahl, Kenneth L., Kevin C. Vining, and Gregg J. Wiche. Precipitation in the Upper Mississippi River Basin, January 1 Through July 31, 1993. [Reston, Virginia]: U.S. Department of the Interior, U.S. Geological Survey, 1993.

MLA (9th ed.) Citation

Wahl, Kenneth L., et al. Precipitation in the Upper Mississippi River Basin, January 1 Through July 31, 1993. U.S. Department of the Interior, U.S. Geological Survey, 1993.

Warning: These citations may not always be 100% accurate.